10222121110023 has 8 divisors (see below), whose sum is σ = 15143883126000. Its totient is φ = 6814747406664.

The previous prime is 10222121110007. The next prime is 10222121110027. The reversal of 10222121110023 is 32001112122201.

It is not a de Polignac number, because 10222121110023 - 2⁴ = 10222121110007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10222121109978 and 10222121110005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222121110027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189298539048 + ... + 189298539101.

It is an arithmetic number, because the mean of its divisors is an integer number (1892985390750).

Almost surely, 2^{10222121110023} is an apocalyptic number.

10222121110023 is a deficient number, since it is larger than the sum of its proper divisors (4921762015977).

10222121110023 is an equidigital number, since it uses as much as digits as its factorization.

10222121110023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378597078158 (or 378597078152 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10222121110023 its reverse (32001112122201), we get a palindrome (42223233232224).

The spelling of 10222121110023 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred ten thousand, twenty-three".